Meta introduced spaces in the Muse app. Spaces let users build custom experiences by describing an idea. Users can add spaces to the sidebar or main tabs. Spaces can be hidden or scheduled to appear at set times. Spaces update automatically when connected to other apps. Users can edit spaces directly inside the app. Spaces are available everywhere Muse is available. Meta is exploring ways to let users share spaces with others. Specialized models trained on Muse Wonder are rolling out to Muse.